Flow Issue - Instgram Carasel Image with Placid

hi there - I have an issue with airtable > router > iterator (open) > placid > iterator (closed)

Airtbale is outputting correctly copy text to go to router

Router has filter to only send Airtable data to Instagram but keep erroring out.

Placid did work but just cant get the flow to work

thanx for any help